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High-Precision Digital Pressure Switch
Angled display
Visualization of SettingsSet value
(Threshold value)
Hysteresis value
Peak value
Bottom value
3-Screen Display
Front Top
It is possible to change the settings while checking the measured value.
Measured value (Current pressure value)
Label (Display item), Set value (Threshold value)
Main screen
Sub screen
Good visibility from various mounting positions
Bottom
Rotating displayInstall a switch with a wrench.
After installation, the display can be rotated to an easy-to-see direction by securing the body by hand.
For general fluids
Gray
For air
Blue
GeneralFluids
Air 1.0 MPa/1.6 MPaISE70 ISE71
1.0 MPa/2.0 MPaISE70G ISE75G
5.0 MPa/10 MPaISE76G ISE77G
336°
IP67
ISE7 /7 G SeriesCAT.ES100-123B
®
RoHS
「web
-kigou
レイヤー」です。
※このレイヤーは、通常は隠しておく(w
eb
校了時のみ表示)
「web
-kigou
レイヤー」です。
※このレイヤーは、通常は隠しておく(w
eb
校了時のみ表示)
A
The peak value, bottom value, or both values can be displayed on one screen!* Peak and bottom values are maintained even if the power supply is cut.
Pressure unit display
kPa MPa psi*1 bar*1Hysteresis mode Window comparator mode
Output mode/Output type display Rated range display Level bar display
Normal outputNormal output Reversed outputReversed output
Positive pressure range
*1 “psi” and “bar” can be selected when the unit selection function is available.* A combination of the displays shown above and the set values can be displayed on the 2 sub screens.
Visualization of Settings
When the SET button is pressed and the set value (P_1) is being displayed, the set value (threshold value) can be set. When the SET button is pressed and the hyster-esis value (H_1) is being displayed, the hysteresis value can be set.
Both NPN and PNP are available.The number of stock items can be reduced.
Current model
PRESSURE SWITCH
OUT1
U P
SET
DOWN
MPa
PRESSURE SWITCH
OUT1
U P
SET
DOWN
MPa
1 2 3
PushPush
PushPush Setting complete
Setting completeUse the or button to adjust to the set value.
Setting startRelease the buttons after “---” is displayed on the right side sub screen.
Other Sub Screen Display
Simple 3-Step Setting
NPN/PNP Switch Function
Pressing the and buttons simultaneously for a minimum of 1 second will make the set value (threshold value) the same as the current pressure value.
With a snap shot function for set value reading
Snapshot function
Peak value
Label (Peak) Peak value
Bottom value
Label (Bottom) Bottom value
Peak/Bottom value
Peak value Bottom value
The sub screen (label) shows the item to be set.
Window comparator mode
Normal output Set value(Threshold value)
Normal output/Lo side
Set value (Threshold value)
Reversed output
Set value (Threshold value)
Normal output/Hi side
Set value (Threshold value)
Hysteresis Set hysteresis value
Reversed output/Lo side
Set value (Threshold value)
Reversed output/Hi side
Set value (Threshold value)
Mode ExamplesHysteresis mode
Select NPN or PNP
NPN PNP
Switches between displays
ISE7m/7mGNewNew
Always displayed on one screen
1
3-Screen Display High-Precision Digital Pressure Switch ISE7m/7mG Series
Convenient Functions
3 Setting Modes
6 Delay time selection• Variable from 0 to 60 s/0.01 s
increments
7 Display color selectionSelect from • ON Green /OFF Red
• ON Red /OFF Green
• Normally Red /Normally Green
1 Mode selection
2 Output mode selectionSelect from • Hysteresis mode
• Window comparator mode• Error output • Output OFF
3 Normal or reversedoutput selection
Select from • Normal output• Reversed output
4 Set value (Threshold value) setting
• Adjust the numerical value.
5 Hysteresis value setting
• Adjust the numerical value.
Select the setting mode that best meets your needs.
3-Step Setting Mode
Setting Complete Setting Complete Setting Complete
Simple Setting Mode Function Selection Mode
Press the button once.Press the button for
between 1 and 3 seconds.Press the button for
between 3 and 5 seconds.
•Output mode selection•Selection of normal or reversed•Threshold value setting•Hysteresis value setting•Delay time selection•Display color selection
Security code The key-lock function keeps unauthorized persons from tampering with the settings.
Power-saving modePower consumption is reduced by turning off the monitor. (Reduce power consumption by approx. 60%.)
Applied pressure errorWhen the applied pres-sure exceeds the rated pressure, the pressure application is counted as an applied pressure error (the maximum number of applied pressure errors is 1000 counts).(Only the displayed values are changed; the accuracy remains the same.)
1/1000 1/100
Resolution switch functionReduces monitor flickering
The number of applied pressure errors
* The chart above shows OUT1 operations. The Function Selection Mode for OUT2 is set using “F2.” “2” will be displayed instead of “1” in the illustration above. (Example) P_1 P_2
•Threshold value setting•Hysteresis value setting•Delay time selection
•Threshold value settingor
•Hysteresis value setting
SettingsSimpleHigher
function
2
3-Screen Display High-Precision Digital Pressure Switch ISE7m/7mG Series
IO-Link Compatible
The diagnostic bit in the cyclic process data makes it easy to find problems with the equipment. It is possible to find problems with the equipment in real time using the cyclic (cycle) data and to mon-itor such problems in detail with the noncyclic (aperiodic) data.
Confirm the pressure condition during operation and monitor the device status.Monitor the abnormal pressure and the abnormal status of a pressure sensor remotely to prevent unexpected stops.
Display function
Operation and Display
Communication with master
IO-Link status indicator light
Status Screen display*3 Description
Yes *1
*2
IO-Linkmode
Nor
mal
Operate Normal communication status (readout of measured value)
*2
(Flashing)
Start upAt the start of communication
Preoperate
Abn
orm
al
Version does not match
IO-Link version does not match that of the master.The master uses version 1.0.
Lock Back-up and re-store required due to data storage lock
No OFF
Communication disconnection
Normal communication was not receivedfor 1 second or longer.
OFF SIO mode General switch output
*1 The COM indicator is ON when communication with the master is established. *2 In IO-Link mode, the IO-Link indicator is ON or flashes. *3 When the sub screen is set to Mode
Displays the output communication status and indicates the presence of communication data
PLC
IO-Link Master IO-Link Compatible Device: Pressure Sensor
FieldbusPC
Device settingscan be set by themaster.•Threshold value
•Operation mode,
etc.
Read the device data.•Switch ON/OFF signal and analog value
•Device information:
Manufacturer, Product part number,
Serial number, etc.
•Normal or abnormal device status
•Cable breakage
Configuration File (IODD File*1)•Manufacturer •Product part no. •Set value
*1 IODD File:IODD is an abbreviation of IO Device Description. This file is necessary for setting the device and connecting it to a master. Save the IODD file on the PC to be used to set the device prior to use.
IO-Link is an open communication interface technology between the sensor/actuator and the I/O terminal that is an international standard, IEC61131-9.
Process DataBit offset Item Note
0 OUT1 output 0: OFF 1: ON
1 OUT2 output 0: OFF 1: ON
2 Diagnosis 0: Normal 1: Abnormal
3 to 15 Measured pressure value Unsigned 13 bit
Bit offset 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Item Measured pressure value Diagnosis OUT2 OUT1
· Internal product malfunction · Outside of zero-clear range · Outside of rated pressure range · Upper temperature limit
exceeded inside the product
Diagnosis items
SIO mode Start-up mode Preoperate mode Operate mode
Visualization of operation/equipment status/Remote monitoring and control by communication
Implement diagnostic bits in the process data.
3
3-Screen Display High-Precision Digital Pressure Switch ISE7m/7mG Series
ISE70/71 p. 6 ISE70G/75G/76G/77G p. 8
Applicablefluid Air General fluids
Series ISE70 ISE71 ISE70G ISE75G ISE76G ISE77G
Ratedpressure
range
Withstand pressure
1.5 MPa 2.4 MPa 3.0 MPa 5.0 MPa 12.5 MPa 30 MPa
Powe
r sup
ply
volta
ge When usedas a switch
output device12 to 24 VDC ±10% with 10% voltage ripple or less
When usedas an IO-Link
device18 to 30 VDC, including ripple (p-p) 10%
Temperature characteristics ±2% F.S. (25°C standard) ±3% F.S. (ISE70G)/±5% F.S. (ISE75G/76G/77G)
Repeatability ±0.5% F.S.
HysteresisHysteresis mode: Variable
Window comparator mode: Variable
Output type Select from NPN or PNP open collector.
Number of screens/
Display type3-screen/2-color display
Enclosure IP67
Materials of parts in
contact with fluid
Sensor pressure receiving area: Silicon
Piping port: C3604(Electroless nickel plating)
O-ring: HNBR
Sensor pressure receiving area: Al2O3 (Alumina 96%)Piping port: C3604 (Electroless nickel plating)
O-ring: FKM + Grease (ISE70G)Square ring: FKM (ISE75G/76G/77G)
Piping Rc1/4, NPT1/4, G1/4 (ISO 1179-1 compliant)
Option Lead wire with M12 connector, Bracket
Note Selectable pressure unit, Anti-chattering function, Display calibration function, Power-saving mode, Sub screen setting function
Introduction of Series
GrayBlue
5.0 MPa
2.0 MPa
1.0 MPa1.6 MPa
1.0 MPa
10 MPa
4
3-Screen Display High-Precision Digital Pressure Switch ISE7m/7mG Series 「web
-kigou
レイヤー」です。
※このレイヤーは、通常は隠しておく(w
eb
校了時のみ表示)
「web
-kigou
レイヤー」です。
※このレイヤーは、通常は隠しておく(w
eb
校了時のみ表示)
A
For General Fluids: Remote Type Variations
Select either the integrated type or the remote type according to the application.
<Remote type>
PSE57m
ISE7mG (With bracket B)<Integrated type>
MPSE56m Series MPSE57m Series
Hydraulic cylinder
Hydraulic cylinder
Hydraulic manifold
Hydraulic manifold
Steel tubepiping
Steel tubepiping
PSE300AC
¡�Material of parts in contact with fluid: Stainless steel 316L
¡�Suitable for a wide variety of fluids¡�Analog output (Voltage/Current)¡�Select from a face seal or
compression fitting.
¡Withstand voltage: 500 VAC¡Materials of parts in contact with fluid
Piping port: C3604 + Nickel platingPressure sensor: Al2O3 (Alumina 96%)O-ring: FKM + Grease (PSE570/573/574)Square ring: FKM (PSE575/576/577)
Set Pressure Range and Rated Pressure Range ························································································································ p. 10Internal Circuits and Wiring Examples ········································································································································· p. 10Dimensions ·················································································································································································· p. 11Function Details ··········································································································································································· p. 12Safety Instructions ····························································································································································· Back cover
CONTENTS3-Screen Display High-Precision Digital Pressure Switch: For Air
ISE70/71 SeriesHow to Order ································································· p. 6Options/Part Nos. ·························································· p. 6Specifications ································································ p. 7
3-Screen Display High-Precision Digital Pressure Switch: For General Fluids
ISE70G/75G/76G/77G SeriesHow to Order ································································· p. 8Options/Part Nos. ·························································· p. 8Specifications ································································ p. 9
For details, refer to the Web Catalog.
Click here for the PSE56m series. Click here for the PSE57m series.
5
3-Screen Display High-Precision Digital Pressure Switch ISE7m/7mG Series 「web
-kigou
レイヤー」です。
※このレイヤーは、通常は隠しておく(w
eb
校了時のみ表示)
「web
-kigou
レイヤー」です。
※このレイヤーは、通常は隠しておく(w
eb
校了時のみ表示)
B
®
RoHS
ISE70/71 SeriesHigh-Precision Digital Pressure Switch: For Air
How to Order
ISE70 02 ML2
3-Screen Display
Options/Part Nos.When only optional parts are required, order with the part numbers listed below.
Description Part no. Note
Bracket A ZS-50-A Interchangeable with ISE70With 2 mounting screws (M4 x 6L)
Bracket B ZS-50-B With 2 mounting screws (M4 x 6L)
Lead wire with M12 connector: Straight
ZS-31-B Lead wire length: 5 m
Lead wire with M12 connector: Right-angled
ZS-31-C Lead wire length: 5 m
Piping specificationSymbol Description
02 Rc1/4
N02 NPT1/4
F02 G1/4*1
*1 ISO 1179-1 compliant
Pressure rangeSymbol Description
ISE70 0 to 1 MPa
ISE71 0 to 1.6 MPa
Option 3Symbol Description
Nil Operation manual
Y None
K Operation manual + Calibration certificate
T Calibration certificate
Option 1Symbol Description
Nil None
S Lead wire with M12 connector (Straight, 5 m)
L Lead wire with M12 connector (Right-angled, 5 m)Unit specificationSymbol Description
Nil Unit selection function*1
M SI unit only*2
*1 Under the New Measurement Act, switches with the unit selec-tion function are not permitted for use in Japan.
*2 Fixed unit: MPa, kPa
Output specification*1
Symbol Description
L2 IO-Link: Switch output 1 + Switch output 2(Switch output: NPN or PNP switching type)
AB Switch output 1 + Switch output 2(NPN or PNP switching type)
*1 Refer to pages 7 and 10 for details.
Option 2Symbol Description
Nil None
A Bracket A(Interchangeable with ISE70)
B Bracket B
6
「web
-kigou
レイヤー」です。
※このレイヤーは、通常は隠しておく(w
eb
校了時のみ表示)
「web
-kigou
レイヤー」です。
※このレイヤーは、通常は隠しておく(w
eb
校了時のみ表示)
A
For pressure switch precautions and specific product precautions, refer to the “Operation Manual” on the SMC website. Click here for details.
Model ISE70 ISE71Applicable fluid Air, Non-corrosive gas, Non-flammable gas
Pressure
Rated pressure range 0 to 1.000 MPa 0 to 1.600 MPa
Display/Set pressure range −0.105 to 1.050 MPa −0.105 to 1.680 MPa
Display/Smallest settable increment 0.001 MPa 0.001 MPa
Withstand pressure 1.5 MPa 2.4 MPa
Power supply
Power supply voltage
When used as a switch output device
12 to 24 VDC ±10% with 10% voltage ripple or less
When used as an IO-Link device
18 to 30 VDC, including ripple (p-p) 10%
Current consumption 35 mA or less
Protection Polarity protection
Accuracy
Display accuracy ±2% F.S. ±1 digit (Ambient temperature of 25 ±3°C)
Repeatability ±0.5% F.S.
Temperature characteristics ±2% F.S. (25°C standard)
Switch output (During SIO mode for output specifica-tions “AB” or “L2”)
Output type Select from NPN or PNP open collector output.
Output mode Hysteresis, Window comparator, Error output, Output OFF
Switch operation Normal output, Reversed output
Maximum load current 80 mA
Maximum applied voltage 30 V (NPN output)
Internal voltage drop (Residual voltage) 1.5 V or less (at load current of 80 mA)
Delay time*1 1.5 ms or less, variable from 0 to 60 s/0.01 s increments
HysteresisHysteresis mode
Variable from 0*2Window comparator mode
Short circuit protection Yes
Display
Unit*3 MPa, kPa, kgf/cm2, bar, psi
Display type LCD
Number of screens 3-screen display (Main screen, Sub screen x 2)
Display color Main screen: Red/Green, Sub screen: Orange
Number of display digits Main screen: 4 digits (7 segments), Sub screen: 4 digits (Upper 1 digit 11 segments, 7 segments for other)
Indicator light Lights up when switch output is turned ON (OUT1, OUT2: Orange)
Digital filter*4 Variable from 0 to 30 s/0.01 s increments
Environment
Enclosure IP67
Withstand voltage 1000 VAC for 1 minute between terminals and housing
Insulation resistance 50 MΩ or more (500 VDC measured via megohmmeter) between terminals and housing
Operating temperature range Operating: 0 to 50°C, Stored: −10 to 60°C (No condensation or freezing)
Operating humidity range Operating/Stored: 35 to 85% RH (No condensation)
Standards UL/CSA (E216656), CE, RoHS
Piping
Port size Rc1/4, NPT1/4, G1/4
Materials of parts in contact with fluidSensor pressure receiving area: Silicon
Piping port: C3604 (Electroless nickel plating), O-ring: HNBR
WeightBody
Port size Rc1/4 153 g
Port size NPT1/4 152 g
Port size G1/4 150 g
Lead wire with connector 139 g
Communication (IO-Link mode)
IO-Link type Device
IO-Link version V1.1
Communication speed COM2 (38.4 kbps)
Configuration file IODD file*5
Minimum cycle time 2.3 ms
Process data length Input data: 2 bytes, Output data: 0 byte
On request data communication Yes
Data storage function Yes
Event function Yes
Vendor ID 131 (0 x 0083)
*1 Value without digital filter (at 0 ms)*2 If the applied pressure fluctuates around the set value, the hysteresis must be set to a value more than the amount of fluctuation, or chattering will occur.*3 Setting is only possible for models with the unit selection function. Only MPa or kPa is available for models without this function.*4 The response time indicates when the set value is 90% in relation to the step input.*5 The configuration file can be downloaded from the SMC website, http://www.smcworld.com* Products with tiny scratches, marks, or display color or brightness variations which do not affect the performance of the product are verified as conforming
products.
Specifications
7
ISE70/71 Series 「web
-kigou
レイヤー」です。
※このレイヤーは、通常は隠しておく(w
eb
校了時のみ表示)
「web
-kigou
レイヤー」です。
※このレイヤーは、通常は隠しておく(w
eb
校了時のみ表示)
B
®
RoHS
ISE70G/75G/76G/77G SeriesHigh-Precision Digital Pressure Switch: For General Fluids
How to Order
ISE70G 02 ML2
3-Screen Display
Options/Part Nos.When only optional parts are required, order with the part numbers listed below.
Description Part no. Note
Orifice ZS-48-A
Without orifice With orifice
Bracket A ZS-50-A Interchangeable with ISE75(H)With 2 mounting screws (M4 x 6L)
Bracket B ZS-50-B With 2 mounting screws (M4 x 6L)
Lead wire with M12 connector: Straight
ZS-31-B Lead wire length: 5 m
Lead wire with M12 connector: Right-angled
ZS-31-C Lead wire length: 5 m
Piping specificationSymbol Description
02 Rc1/4
N02 NPT1/4
F02 G1/4*1
*1 ISO 1179-1 compliant
Pressure rangeSymbol Description
ISE70G 0 to 1 MPa
ISE75G 0 to 2 MPa
ISE76G 0 to 5 MPa
ISE77G 0 to 10 MPa
Option 2Symbol Description
Nil None
A Bracket A(Interchangeable with ISE75(H))
B Bracket B
Option 3Symbol Description
Nil Operation manual
Y None
K Operation manual + Calibration certificate
T Calibration certificate
Option 1Symbol Description
Nil None
S Lead wire with M12 connector (Straight, 5 m)
L Lead wire with M12 connector (Right-angled, 5 m)
OrificeSymbol Description
Nil None
T Yes*1
*1 Orifice is shipped together with the product.
Output specification*1
Symbol Description
L2 IO-Link: Switch output 1 + Switch output 2(Switch output: NPN or PNP switching type)
*1 Refer to pages 9 and 10 for details.
Unit specificationSymbol Description
Nil Unit selection function*1
M SI unit only*2
*1 Under the New Measurement Act, switches with the unit selec-tion function are not permitted for use in Japan.
*2 Fixed unit: MPa, kPa
8
「web
-kigou
レイヤー」です。
※このレイヤーは、通常は隠しておく(w
eb
校了時のみ表示)
「web
-kigou
レイヤー」です。
※このレイヤーは、通常は隠しておく(w
eb
校了時のみ表示)
A
For pressure switch precautions and specific product precautions, refer to the “Operation Manual” on the SMC website. Click here for details.
Model ISE70G ISE75G ISE76G ISE77GApplicable fluid Liquid or gas that will not corrode materials of parts in contact with fluid
Pressure
Rated pressure range 0 to 1.000 MPa 0 to 2.000 MPa 0 to 5.00 MPa 0 to 10.00 MPaDisplay/Set pressure range −0.105 to 1.050 MPa −0.105 to 2.100 MPa −0.25 to 5.25 MPa −0.50 to 10.50 MPaDisplay/Smallest settable increment 0.001 MPa 0.001 MPa 0.01 MPa 0.01 MPaWithstand pressure 3.0 MPa 5.0 MPa 12.5 MPa 30 MPa
Power supply
Power supply voltage
When used as a switch output device
12 to 24 VDC ±10% with 10% voltage ripple or less
When used as an IO-Link device
18 to 30 VDC, including ripple (p-p) 10%
Current consumption 35 mA or lessProtection Polarity protection
AccuracyDisplay accuracy ±2% F.S. ±1 digit (Ambient temperature of 25 ±3°C)Repeatability ±0.5% F.S.Temperature characteristics (25°C standard) ±3% F.S. ±5% F.S.
Switch output (SIO mode)
Output type Select from NPN or PNP open collector output.Output mode Hysteresis, Window comparator, Error output, Output OFFSwitch operation Normal output, Reversed outputMaximum load current 80 mAMaximum applied voltage 30 V (NPN output)Internal voltage drop (Residual voltage) 1.5 V or less (at load current of 80 mA)Delay time*1 2 ms or less, variable from 0 to 60 s/0.01 s increments
HysteresisHysteresis mode
Variable from 0*2Window comparator mode
Short circuit protection Yes
Display
Unit*3 MPa, kPa, kgf/cm2, bar, psiDisplay type LCDNumber of screens 3-screen display (Main screen, Sub screen x 2)Display color Main screen: Red/Green, Sub screen: OrangeNumber of display digits Main screen: 4 digits (7 segments), Sub screen: 4 digits (Upper 1 digit 11 segments, 7 segments for other)Indicator light Lights up when switch output is turned ON (OUT1, OUT2: Orange)
Digital filter*4 Variable from 0 to 30 s/0.01 s increments
Environment
Enclosure IP67Withstand voltage 500 VAC for 1 minute between terminals and housingInsulation resistance 50 MΩ or more (500 VDC measured via megohmmeter) between terminals and housingOperating temperature range Operating: −5 to 50°C, Stored: −10 to 60°C (No condensation or freezing)Operating humidity range Operating/Stored: 35 to 85% RH (No condensation)
Standards UL/CSA (E216656), CE, RoHS
PipingPort size Rc1/4, NPT1/4, G1/4
Materials of parts in contact with fluidSensor pressure receiving area: Al2O3 (Alumina 96%), Piping port: C3604 (Electroless nickel plating),
O-ring: FKM + Grease (1 MPa), Square ring: FKM (2, 5, 10 MPa)
Weight
BodyPort size Rc1/4 184 gPort size NPT1/4 183 gPort size G1/4 181 g
Option
Lead wire with connector 139 gBracket A 17.7 gBracket B 14.2 gOrifice 1.2 g
Communication (IO-Link mode)
IO-Link type DeviceIO-Link version V1.1Communication speed COM2 (38.4 kbps)Configuration file IODD file*5
Minimum cycle time 2.3 msProcess data length Input data: 2 bytes, Output data: 0 byteOn request data communication YesData storage function YesEvent function YesVendor ID 131 (0 x 0083)
*1 Value without digital filter (at 0 ms)*2 If the applied pressure fluctuates around the set value, the hysteresis must be set to a value more than the amount of fluctuation, or chattering will occur.*3 Setting is only possible for models with the unit selection function. For models without this function, only MPa or kPa is available for the ISE70G/ISE75G,
and only MPa is available for the ISE76G/ISE77G.*4 The response time indicates when the set value is 90% in relation to the step input.*5 The configuration file can be downloaded from the SMC website, http://www.smcworld.com* Products with tiny scratches, marks, or display color or brightness variations which do not affect the performance of the product are verified as conforming
products.
Specifications
9
ISE70G/75G/76G/77G Series 「web
-kigou
レイヤー」です。
※このレイヤーは、通常は隠しておく(w
eb
校了時のみ表示)
「web
-kigou
レイヤー」です。
※このレイヤーは、通常は隠しておく(w
eb
校了時のみ表示)
A
Load
12 to 24 VDC
Brown DC(+) q
Black OUT1 r
Blue DC(−) e
White OUT2 w
+
−
Mai
n ci
rcui
t Load
Brown L+ qL+
C/Q
DI
L−
Black C/Q r
White DO w
Blue L− e
IO-Linkmaster
Mai
n ci
rcui
t
12 to 24 VDC
Brown DC(+) q
Black OUT1 r
White OUT2 w
Blue DC(−) e
+
−
Mai
n ci
rcui
t
Load Lo
ad
Internal Circuits and Wiring Examples
Setting of NPN open collector 2 outputs
When used as an IO-Link device
Setting of PNP open collector 2 outputs* The numbers in the circuit diagrams show the connector pin layout.When used as a switch output device
Set the pressure within the rated pressure range. The set pressure range is the range of pressure within which switch output can be set. The rated pressure range is the range of pressure that satisfies the specifications (accuracy, linearity, etc.) of the product. Although it is possible to set a value outside the rated pressure range, the specifications cannot be guaranteed even if the value stays within the set pressure range.
Set Pressure Range and Rated Pressure Range
SwitchPressure range
ISE70
ISE70G
ISE71
ISE75G
ISE76G
ISE77G
Rated pressure range of the switchSet pressure range of the switch
For 1 MPa(For air and
general fluids)
For 1.6 MPa(For air)
For 2 MPa(For general fluids)
For 5 MPa(For general fluids)
For 10 MPa(For general fluids)
−0.1 MPa 0 2 MPa 10 MPa1 MPa 5 MPa
1 MPa
1.05 MPa
0−0.105 MPa
1.6 MPa
1.68 MPa
0−0.105 MPa
2 MPa
2.1 MPa
0−0.105 MPa
5 MPa
5.25 MPa
0−0.25 MPa
0−0.50 MPa
10 MPa
10.5 MPa
10
3-Screen Display High-Precision Digital Pressure Switch ISE7m/7mG Series
48
10
(40.
1)
(26)
70.4
24
80.4
34
6
22
2 x M4 thread depth 5
24
24
Piping port02: Rc1/4N02: NPT1/4F02: G1/4 (ISO 1179-1)
49
15
14
6.5
8
60
46 (11.
4)1.6
25
12
5.5
42
32
6.5
25
15
1.6
49
23.5
(31)
30
45
5000
(30.
8)
24.5
5
ø15
Brown
White
Blue
Black
2: White
M12
1: Brown
3: Blue
4: Black
5000 (38.6)
30
45
ø15
Black
Blue
White
Brown
M12
3: Blue
2: White1: Brown
4: Black
Dimensions
Bracket A (Interchangeable with ISE70/ISE75(H))(Part no.: ZS-50-A)
Bracket B(Part no.: ZS-50-B)
Without bracket
Lead wire with M12 connector(Part no.: ZS-31-B)
(Part no.: ZS-31-C)
When used as a switch output device
No. Description Lead wire color Note
1 DC(+) Brown 12 to 24 VDC
2 OUT2 White Switch output 2
3 DC(−) Blue 0 V
4 OUT1 Black Switch output 1
When used as an IO-Link device
No. Description Lead wire color Note
1 L+ Brown 18 to 30 VDC
2 DO White Switch output 2
3 L− Blue 0 V
4 C/Q BlackCommunication data (IO-Link)/Switch output 1 (SIO)
Cable Specifications
ConductorNominal cross section AWG23
Outside diameter 0.72 mm
Insulator
Material Cross-linked vinyl chloride
Outside diameter 1.14 mm
Number of cores 4
Sheath Material Oil resistant vinyl chloride
Finished outside diameter ø4
11
ISE7m/7mG Series 「web-kigou
レイヤー」です。
※このレイヤーは、通常は隠しておく(w
eb
校了時のみ表示)
「web-kigou
レイヤー」です。
※このレイヤーは、通常は隠しておく(w
eb
校了時のみ表示)
A
Switch OFF
Switch ON
Switch OFF
Switch ON
Hysteresis mode Normal output
Threshold value setting
ISE7m/7mG Series
Function Details
Display examples of the main and sub (set value) screens of each mode.
Measured valueTurns ON at the set value or more.
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 MPa
Set value
Hysteresis setting
Difference betweenOFF ON and ON OFF
0.40 0.45 0.50 0.55 MPa
Hysteresis setting
Hysteresis mode Reversed output
Threshold value setting
0.45 0.50 0.55 0.60 MPa
Switch ON
Switch OFF
Difference betweenON OFF and OFF ON
Measured value
Switch ON
Switch OFF
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 MPa
Turns ON at the set value or less.
Set value
Hysteresis setting
Window comparator mode Normal output
Threshold value setting
Switch ON
Switch OFF
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 MPa
Measured valueTurns ON at the set value or less.
Turns ON at the set value or more.
0.2 0.3 ……… 0.6 0.7 MPa
Switch ON
Switch OFF
Difference between ON and OFF
Set value
Hysteresis setting
Window comparator mode Reversed output
Threshold value setting
Switch ON
Switch OFF
0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 MPa
Switch ON
Switch OFF
Measured value
Turns ON at the set value or more.
Turns ON at the set value or less.
Difference between ON and OFF
Set value
0.3 0.4 ……… 0.5 0.6 MPa
12
0 Applied pressure+
±5% R.D.
Indi
cate
d va
lue
of p
ress
ure
Function Details
* When the display value fine adjustment function is used, the set pressure value may change ±1 digit.
B Display value fine adjustment function (F6)
Indicated value at a time of shipment
Adjustable range of display value fine adjustment function
C Peak/Bottom value indication function D Keylock functionPrevents operation errors such as accidentally changing setting values.
This function is to display error location and content when a problem or error has occurred.
E Zero-clear functionThis function clears and resets the zero value on the display of measured pressure.The indicated value can be adjusted within ±7% F.S. of the pressure at a time of shipment from the factory.
A Auto-preset function (F4)
Fine adjustment of the indicated value of the pressure sensor can be made within the range of ±5% of the read value. (The scattering of the indicated value can be eliminated.)
This function constantly detects and updates the maximum(minimum) pressure when the power is supplied, and allows to hold the maximum (minimum) pressure value.The held value is maintained even if the power supply is cut.When the SET and DOWN buttons are simultaneously pressed for 1 second or longer, while “holding”, the held value will be reset.
F Error display function
Error name Display Description Action
Over currenterror
The load current applied to the switch output has exceeded the maximum value.
Eliminate the cause of the over current by turning off the power supply and then turn it on again.
Residualpressure error
During zero-clear operation, pressure over ±7% F.S. is present. Note that the mode is returned to measurement mode automatically 1 second later. The zero clear range varies by ±1% F.S. due to variation between individual products.
Perform zero-clear operation again after restoring the applied pressure to an atmospheric pressure condition.
Appliedpressure error
Supply pressure exceeds the maximum set pressure.Reset applied pressure to a level within the set pressure range.
Supply pressure is below the minimum set pressure.
System error Internal data errorTurn the power off and then on again. If the error cannot be solved, please contact SMC for investigation.
IO-Link master version error
IO-Link version does not match that of the master.The master uses version 1.0.
Ensure that the master IO-Link version matches the device version.
If the error cannot be solved after the instructions above are performed, or errors other than those above are displayed, please contact SMC for investigation.
* When using with IO-Link, the set values cannot be changed by communication.
Auto-preset function, when selected in the initial setting, calculates and stores the set value from the measured pressure.Using this function is possible to automatically determine the optimum set value based on the variation in measured pressure due to the repeated operation of the device.
Formula for Obtaining the Set ValueSet value (Threshold value) Hysteresis value
P_1(P_2) = A − (A-B)/4H_1(H_2) = (A-B)/2
n_1(n_2) = B + (A-B)/4
A: Maximum pressure value in auto preset modeB: Minimum pressure value in auto preset mode
13
ISE7m/7mG Series
Pressure ↑
Set value P_1
Momentary change
t (ms) t (ms) Time →
Time →
Time →
<Delay time> <Delay time>Switch outputoperation in
normal conditions
ONOFF
Switch outputoperation whenanti-chatteringfunction is on.
ON
OFF
H_1
G Anti-chattering function (Simple setting mode or F1, F2)A function to delay the switch output response time to prevent chattering or prevent the detection of temporary changes in source pressure. For example, large bore cylinders and ejectors consume a large volume of air in operation, therefore, the source pressure may decrease temporarily. The delay time can be set in the range of 0.00 to 60.00 [s] in 0.01 [s] increments.
<Principle>This function averages pressure values measured during the response time set by the user and then compares the average pressure value with the pressure set point value to output the result on the switch.
H Unit selection function (F0)Display units can be switched with this function.
J Power-saving mode (F80)Power saving mode can be selected.It shifts to the power-saving mode without button operation for 30 seconds. It is set to the normal mode (Power-saving mode is OFF.) at a time of shipment from the factory.(During power-saving mode, [ECo] will flash in the sub screen and the operation light is ON (only when the switch is ON).)
K Setting of security code (F81)Users can select whether a security code must be entered to release key lock. At a time of shipment from the factory, it is set such that the security code is not required.
Function Details
ModelRated pressure
rangeSmallest settable increment
MPa kPa kgf/cm2 bar psi
ISE70/70G 0 to 1 MPa
0.001 1 0.01 0.010.1
ISE71 0 to 1.6 MPa
ISE75G 0 to 2 MPa 0.2
ISE76G 0 to 5 MPa0.01 0.1 0.1 1
ISE77G 0 to 10 MPa
I Zero cut-off setting (F14)When the pressure display value is close to zero, this function forces the display to zero.The range to display zero can be changed within the range of 0.0 to 10.0%.
Example: When the ISE70 (1 MPa range), zero-cut value = 1.0%, 0 is displayed in the range of −9 to 9 kPa.
14
Function Details ISE7m/7mG Series
Safety Instructions Be sure to read the “Handling Precautions for SMC Products” (M-E03-3) and “Operation Manual” before use.
CautionSMC products are not intended for use as instruments for legal metrology.Measurement instruments that SMC manufactures or sells have not been qualified by type approval tests relevant to the metrology (measurement) laws of each country. Therefore, SMC products cannot be used for business or certification ordained by the metrology (measurement) laws of each country.
Compliance Requirements
∗1) ISO 4414: Pneumatic fluid power – General rules relating to systems. ISO 4413: Hydraulic fluid power – General rules relating to systems. IEC 60204-1: Safety of machinery – Electrical equipment of machines. (Part 1: General requirements) ISO 10218-1: Manipulating industrial robots – Safety. etc.
Caution indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury.Caution:Warning indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury.Warning:
Danger : Danger indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury.
Warning Caution1. The compatibility of the product is the responsibility of the
person who designs the equipment or decides its specifications.Since the product specified here is used under various operating conditions, its compatibility with specific equipment must be decided by the person who designs the equipment or decides its specifications based on necessary analysis and test results. The expected performance and safety assurance of the equipment will be the responsibility of the person who has determined its compatibility with the product. This person should also continuously review all specifications of the product referring to its latest catalog information, with a view to giving due consideration to any possibility of equipment failure when configuring the equipment.
2. Only personnel with appropriate training should operate machinery and equipment.The product specified here may become unsafe if handled incorrectly. The assembly, operation and maintenance of machines or equipment including our products must be performed by an operator who is appropriately trained and experienced.
3. Do not service or attempt to remove product and machinery/equipment until safety is confirmed.1. The inspection and maintenance of machinery/equipment should only be
performed after measures to prevent falling or runaway of the driven objects have been confirmed.
2. When the product is to be removed, confirm that the safety measures as mentioned above are implemented and the power from any appropriate source is cut, and read and understand the specific product precautions of all relevant products carefully.
3. Before machinery/equipment is restarted, take measures to prevent unexpected operation and malfunction.
4. Contact SMC beforehand and take special consideration of safety measures if the product is to be used in any of the following conditions. 1. Conditions and environments outside of the given specifications, or use
outdoors or in a place exposed to direct sunlight.2. Installation on equipment in conjunction with atomic energy, railways, air
navigation, space, shipping, vehicles, military, medical treatment, combustion and recreation, or equipment in contact with food and beverages, emergency stop circuits, clutch and brake circuits in press applications, safety equipment or other applications unsuitable for the standard specifications described in the product catalog.
3. An application which could have negative effects on people, property, or animals requiring special safety analysis.
4. Use in an interlock circuit, which requires the provision of double interlock for possible failure by using a mechanical protective function, and periodical checks to confirm proper operation.
1. The product is provided for use in manufacturing industries.The product herein described is basically provided for peaceful use in manufacturing industries. If considering using the product in other industries, consult SMC beforehand and exchange specifications or a contract if necessary. If anything is unclear, contact your nearest sales branch.
Limited warranty and Disclaimer/Compliance RequirementsThe product used is subject to the following “Limited warranty and Disclaimer” and “Compliance Requirements”.Read and accept them before using the product.
Limited warranty and Disclaimer1. The warranty period of the product is 1 year in service or 1.5 years after
the product is delivered, whichever is first.∗2)
Also, the product may have specified durability, running distance or replacement parts. Please consult your nearest sales branch.
2. For any failure or damage reported within the warranty period which is clearly our responsibility, a replacement product or necessary parts will be provided. This limited warranty applies only to our product independently, and not to any other damage incurred due to the failure of the product.
3. Prior to using SMC products, please read and understand the warranty terms and disclaimers noted in the specified catalog for the particular products.
∗2) Vacuum pads are excluded from this 1 year warranty.A vacuum pad is a consumable part, so it is warranted for a year after it is delivered. Also, even within the warranty period, the wear of a product due to the use of the vacuum pad or failure due to the deterioration of rubber material are not covered by the limited warranty.
1. The use of SMC products with production equipment for the manufacture of weapons of mass destruction (WMD) or any other weapon is strictly prohibited.
2. The exports of SMC products or technology from one country to another are governed by the relevant security laws and regulations of the countries involved in the transaction. Prior to the shipment of a SMC product to another country, assure that all local rules governing that export are known and followed.
These safety instructions are intended to prevent hazardous situations and/or equipment damage. These instructions indicate the level of potential hazard with the labels of “Caution,” “Warning” or “Danger.” They are all important notes for safety and must be followed in addition to International Standards (ISO/IEC)∗1), and other safety regulations.
Safety Instructions
∗ The ISE7�G for general fluids has been added.∗ Number of pages has been increased from 12 to 16. WQ
Revision History
Edition B
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